Koder: Local-first AI coding agent with TUI and MCP

Tooling

Koder is an experimental Python-based assistant that replaces the standard chat interface with a streaming TUI and MCP integration. The project focuses on transparency, allowing developers to manage session goals and local state without being locked into a specific IDE. It is worth considering the counter argument: that the perceived bloat of IDE plugins is actually a necessary trade-off for deep integration. A plugin with direct access to the editor's internal state might offer a level of precision that a terminal-based tool cannot reach. Conversely, some developers might find a TUI too cumbersome if they only need a lightweight CLI for quick, one-off tasks. If Koder manages to hit the middle ground, it could be a viable alternative for those who prefer the terminal but need more structure than a basic prompt. It would be useful to evaluate how the MCP integration performs against more integrated solutions in terms of latency and context window management.

Source

Koder: A local-first AI coding agent that actually lives in your terminal